Azimuthal correlations of prompt D mesons with charged particles in pp and p-Pb collisions at root s(NN)=5.02 TeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F20%3A00536526" target="_blank" >RIV/61389005:_____/20:00536526 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/20:00536526 RIV/68407700:21340/20:00346337
Result on the web
<a href="https://doi.org/10.1140/epjc/s10052-020-8118-0" target="_blank" >https://doi.org/10.1140/epjc/s10052-020-8118-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-020-8118-0" target="_blank" >10.1140/epjc/s10052-020-8118-0</a>
Alternative languages
Result language
angličtina
Original language name
Azimuthal correlations of prompt D mesons with charged particles in pp and p-Pb collisions at root s(NN)=5.02 TeV
Original language description
The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at root s = 5.02 TeV and p-Pb collisions at root s(NN) = 5.02 TeV with the ALICE detector at the LHC is reported. The D-0, D+, and D*+ mesons, together with their charge conjugates, were reconstructed at midrapidity in the transverse momentum interval 3 < p(T) < 24 GeV/c and correlated with charged particles having p(T) > 0.3 GeV/c and pseudorapidity vertical bar eta vertical bar < 0.8. The properties of the correlation peaks appearing in the near- and away-side regions (for Delta phi approximate to 0 and Delta phi approximate to pi, respectively) were extracted via a fit to the azimuthal correlation functions. The shape of the correlation functions and the near- and away-side peak features are found to be consistent in pp and p-Pb collisions, showing no modifications due to nuclear effectswithin uncertainties. The results are compared with predictions from Monte Carlo simulations performed with the PYTHIA, POWHEG+PYTHIA, HERWIG, and EPOS 3 event generators.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Physical Journal C
ISSN
1434-6044
e-ISSN
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Volume of the periodical
80
Issue of the periodical within the volume
10
Country of publishing house
US - UNITED STATES
Number of pages
27
Pages from-to
979
UT code for WoS article
000586405100003
EID of the result in the Scopus database
2-s2.0-85094118967